/ˈdʌbl (ˈdjuːəl) ˈsɪtɪzənʃɪp/ – Phrase
Definition: quốc tịch kép, hai quốc tịch.
A more thorough explanation: Dual citizenship, also known as double citizenship, refers to a person’s legal status as a citizen of two countries simultaneously. This means that the individual is recognized as a citizen by both countries and enjoys the rights and privileges afforded to citizens of each country.
Example: The individual holds dual citizenship in both the United States and Canada, allowing them to enjoy the benefits and rights of both countries.